#include"NetCal.hpp"
#include"Protocol.hpp"
#include"TcpServer.hpp"
#include"Daemon.hpp"
#include<memory>


void Usage(std::string proc)
{
    std::cerr << "Usage: " << proc << " port" << std::endl;
}

// ./tcpserver 8080
int main(int argc, char** argv)
{
    if(argc != 2)
    {
        Usage(argv[0]);
        exit(USAGE_ERR);
    }
    std::cout << "服务器已经启动， 已经是一个守护进程了" << std::endl;
    Daemon(0, 0);

    //开启文件策略模式，日志写入文件里
    Enable_File_Log_Strategy();

    //1、应用层(顶层)
    std::unique_ptr<Cal> cal = std::make_unique<Cal>();

    //2、协议层
    std::unique_ptr<Protocol> protocol = std::make_unique<Protocol>([&cal](Request& req)->Response{return cal->Excute(req);});

    //3、服务器层(数据传输)
    std::unique_ptr<TcpServer> tsvrp = std::make_unique<TcpServer>(std::stoi(argv[1]), [&protocol](std::shared_ptr<Socket> &sock, InetAddr& client){protocol->GetRequest(sock, client);});

    tsvrp->start();
    return 0;
}